Question 5

A copper wire was subjected to a tensile stress of 7.7 x 107Nm2. Calculate the tensile strain of the wire. [Young modulus = 1.1 x 1011Nm-1

  • A.2.0 x 10-5
  • B.7.0 x 10-3
  • C.7.0 x 10-4
  • D.2.2 x 10-4
Objective

Question details

Exam body
UNIZIK
Subject
Physics
Year
2018/2019 - Model 1
Question no.
#5
Type
Objective

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